Associations to the word «Pk»

PK, abbreviation. (chemistry) the negative logarithm (to the base 10) of the dissociation constant of an electrolyte.

PK, abbreviation. (chemistry) the pH at which equal concentrations of the acidic and basic forms of a substance are present.

PK, abbreviation. (metrology) Symbol for the picokelvin, an SI unit of thermodynamic temperature equal to 10−12 kelvins.

PK, symbol. The ISO 3166-1 two-letter (alpha-2) code for Pakistan.

PK, symbol. (metrology) Symbol for the petakelvin, an SI unit of thermodynamic temperature equal to 1015 kelvins.

PK, symbol. Acronym for Primary Key in database community.

PK, noun. (parapsychology) psychokinesis

PK, noun. Preacher's kid, pastor's kid, (usually Episcopalian) priest's kid — the child of a clergyman (and/or clergywoman), especially Protestant

PK, noun. (video games) (gaming) player killer or player kill.

PK, noun. (computing) (database) primary key

PK, abbreviation. Pack

PK NAIL, noun. (surveying) A thick-shanked nail with an indentation in the middle of its head, driven into the ground to mark a position precisely.